September weather forecast and climate
Houmart, Belgium

Weather in September

The first month of the autumn, September, is still a comfortable month in Houmart, Belgium, with average temperature varying between 9°C (48.2°F) and 18°C (64.4°F).

Temperature

In Houmart, the average high-temperature marginally drops, from an agreeable 21.7°C (71.1°F) in August, to an enjoyable 18°C (64.4°F). In September, the average low-temperature is 9°C (48.2°F).

Humidity

The average relative humidity in September is 82%.

Rainfall

In Houmart, in September, it is raining for 13.5 days, with typically 39mm (1.54") of accumulated precipitation. In Houmart, during the entire year, the rain falls for 184.8 days and collects up to 546mm (21.5") of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In Houmart, the average length of the day in September is 12.6h.

Sunshine

The average sunshine in Houmart is 7.6h.

UV index

In September, the average daily maximum UV index in Houmart is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to the UV radiation for the average person.
Note: The daily maximum UV index of 3 interpret into the following advice:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in September in Houmart?

In September, in Houmart, Belgium, the average high-temperature is 18°C (64.4°F), and the average low-temperature is 9°C (48.2°F).

What is the average humidity in September in Houmart?

In Houmart, Belgium, the average relative humidity in September is 82%.

How much does it rain in Houmart in September?

In Houmart, Belgium, in September, during 13.5 rainfall days, 39mm (1.54") of precipitation is typically accumulated.

Does it snow in Houmart in September?

In Houmart, in September, it doesn't snow. In October, it regularly snows.

When it does not snow in Houmart?

In Houmart snow does not fall in June through September.

How many hours of daylight does Houmart have in September?

In Houmart, the average length of the day in September is 12.6h.

How many hours of sunshine does Houmart have in September?

In Houmart, Belgium, the average sunshine in September is 7.6h.

How high is the UV index in September in Houmart?

The average daily maximum UV index in September in Houmart is 3. A UV Index value of 3 to 5 symbolizes a medium health risk from the exposure to the Sun's UV radiation.

Average temperature in September
Houmart, Belgium

Average temperature in September - Houmart, Belgium
  • Average high temperature in September: 18°C

The warmest months (with the highest average high temperature) are July and August (21.7°C).
The month with the lowest average high temperature is January (3.6°C).

  • Average low temperature in September: 9°C

The month with the highest average low temperature is August (11.8°C).
The coldest month (with the lowest average low temperature) is January (-0.8°C).

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Average pressure in September
Houmart, Belgium

Average pressure in September - Houmart, Belgium
  • Average pressure in September: 1017.6mbar

The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1013.2mbar).

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Average wind speed in September
Houmart, Belgium

Average wind speed in September - Houmart, Belgium
  • Average wind speed in September: 10.7km/h

The windiest month (with the highest average wind speed) is December (16.8km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).

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Average humidity in September
Houmart, Belgium

Average humidity in September - Houmart, Belgium
  • Average humidity in September: 82%

The month with the highest relative humidity is December (91%).
Months with the lowest relative humidity are April and August (79%).

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Average rainfall in September
Houmart, Belgium

Average rainfall in September - Houmart, Belgium
  • Average rainfall in September: 39mm

The wettest month (with the highest rainfall) is December (66mm).
The driest month (with the least rainfall) is April (29mm).

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Average rainfall days in September
Houmart, Belgium

Average rainfall days in September - Houmart, Belgium
  • Average rainfall days in September: 13.5 days

The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is February (11.8 days).

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Average snowfall in September
Houmart, Belgium

Average snowfall in September - Houmart, Belgium
  • Average snowfall in September: 0mm

The month with the highest snowfall is January (72mm).
Months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in September
Houmart, Belgium

Average snowfall days in September - Houmart, Belgium
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (7.8 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Houmart, Belgium

Average daylight in September / Average sunshine in September - Houmart, Belgium
  • Average daylight in September: 12.6h

The month with the longest days is June (Average daylight: 16.4h).
The month with the shortest days is December (Average daylight: 8.1h).

  • Average sunshine in September: 7.6h

The month with the most sunshine is August (Average sunshine: 9.1h).
The month with the least sunshine is December (Average sunshine: 3.4h).

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Average sunshine days in September
Houmart, Belgium

Average sunshine days in September - Houmart, Belgium
  • Average sunshine days in September: 13.3 days

The month with the most sunshine days is March (13.7 days).
The month with the least sunshine days is December (9.2 days).

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Average UV index in September
Houmart, Belgium

Average UV index in September - Houmart, Belgium
  • Average UV index in September: 3

Months with the highest UV index are June and July (UV index 5).
Months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in September
Houmart, Belgium

Average cloud cover in September - Houmart, Belgium
  • Average cloud cover in September: 44

The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 42).

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Average visibility in September
Houmart, Belgium

Average visibility in September - Houmart, Belgium
  • Average visibility in September: 8km

Months with the highest visibility are March and April (9km).
Months with the lowest visibility are January, February, May, June, July, August, September, October, November and December (8km).

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